GAP NOZZLE WITH BRUSH FOR VACUUM CLEANER - MITSUBISHI ELECTRIC CORP

Title:

GAP NOZZLE WITH BRUSH FOR VACUUM CLEANER

Document Type and Number:

Japanese Patent JPH0252618

Kind Code:

A

Abstract:

PURPOSE: To prevent the wear of the head of a bristle at the time of housing, and simultaneously, to improve a suction efficiency by changing the length of the bristle of the brush of a gap nozzle having a brush in a fitting position.

CONSTITUTION: For example, a space S, at which a tip 11a of a bristle 11 of the upper short arm part of a brush 3 does not abut on a main body 1 at the time of housing the nozzle, is provided at 0mm or above. The lengths of bristles 10 of the other three arms are made longer than the bristle 11 by L. For the L, 5mm or above is ordinarily preferable.

Inventors:

TAKAHASHI YUTAKA
BABA MASAHIRO
HASU KOJI

Application Number:

JP20193988A

Publication Date:

February 22, 1990

Filing Date:

August 15, 1988

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP
MITSUBISHI ELECTRIC HOME APPL

International Classes:

A47L9/02; (IPC1-7): A47L9/02

Domestic Patent References:

JPS63130024A	1988-06-02
JPS51104663U	1976-08-21

Attorney, Agent or Firm:

Muneharu Sasaki (2 outside)

Next Patent: JPH0252619